Been trying to install DynDOLOD today and things went well so far, but I'm now at the step of generating the LODs with DynDOLOD.exe and it seems like it got stuck at "MarkarthWorld Generating LOD". It's been running for over 2 hours at the time of writing this, and I wonder, is this normal? I've seen posts on reddit by someone who has let it run for 3 weeks and still didn't go any further.
Is it possible to abort and revert my Skyrim to how it was before, in worst case?